even market leaders like apple, samsung, an android are vulnerable. the market is changing fast and so are the company's shares. >> did you see last night's oscars? >> i did not. >> if you missed it, you missed a historic night. the british actor daniel day- lewis became the first person to win three oscars for best actor taking home the prize for his work in the movie "lincoln." >> he was not the only european cleaning up in the awards. first, the big result that everyone was waiting for, best film. the presenter this year was a big surprise. >> live from the dobie theater -- >> one of a number of unexpected events. first lady michelle obama making an unprecedented appearance by video from the white house to announce the winner of best picture. >> and the oscar goes to -- argo! [applause] >> ben affleck of's political thriller took the top prize. he reacted with disbelief. >> when they give us the trophies, i was confident that we would win. >> europeans were also richly rewarded this year. christoph waltz 14 best supporting actor for his role in que